{
  "manageEntity": {
    "action": "Repost",
    "entityId": "376134",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x2eaf90ad0ec69d1f8fa1b764576a1d114a9dc37313dd12a83f70afada7b7ade2",
    "signature": "0x9b0a1b5adba1b66a763b3f123dcd45af71c5a8b61c5ab332855b255fd9081eab32447f1191880176d525fd28b8bbcb9896f75c0fb203eff964f753737fc09eab1c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}